The BQ24160RGET is a single cell switchmode Li-ion Battery Charger with power path. It is targeted for space-limited, portable applications with high-capacity batteries. The single-cell charger has dual inputs which allow operation from either an USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a versatile solution. The two inputs are fully isolated from each other and are easily selectable using the I²C interface. The power path management feature allows the bq2416xx to power the system from a high-efficiency DC-DC converter while simultaneously and independently charging the battery. The power-path management architecture enables the system to run with a defective or absent battery pack and enables instant system turn-on even with a totally discharged battery or no battery.
● High-efficiency switched-mode charger with separate power path control
● 1% Battery regulation accuracy
● 10% Charge current accuracy
● Charge parameters programmed using I²C interface
● Dual input, integrated FET charger
● Green product and no Sb/Br
●Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
